﻿using System;
using System.Collections;

namespace ConsoleApp6
{
    class Program
    {
        static void Main(string[] args)
        {
            Stack stack = new Stack();
            stack.Push("苏珊");
            stack.Push("珊娜");
            stack.Push("苏西");
            stack.Push("佩琪");
            stack.Push("乔治");
            Console.WriteLine("有请选手：");
            while (stack.Count != 0)
            {
                Console.WriteLine(stack.Pop());
            }
        }
    }
}
